Doctor profile · Federal record
Dr. Alexa Williamson
Physician Assistant · Physician Assistant · Physician Assistant · Sycamore, IL
- NPI 1194490300
- Accepts Medicare
- 6 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2496 Dekalb Ave
Sycamore, IL 601783293
(815) 754-1122 - Additional location
-
4409 Stone Dr
Erie, PA 165091227
(814) 464-3040 - Mailing address
-
4409 Stone Dr
Erie, PA 165091227
Credentials & registration
- NPI registered
- August 2021 — 5 yrs on file
- Profile last updated
- March 4, 2024
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (3)
- Illinois #085.010177 · Pennsylvania #MA062702 · Ohio #50.007742RX
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194490300. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
96
Distinct HCPCS
4
Medicare allowed
$5,498
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 34 | 34 | $32 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 25 | $73 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 19 | $104 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 18 | 18 | $34 |
In context: peer comparison
Among 3 peers in Sycamore Physician Assistant, average services per provider: 89. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$86
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hologic Sales and Service, LLC | 3 | $66.12 | |
| Medtronic, INC. | 1 | $19.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
169
Patients
80
Total drug cost
$9,593
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Alendronate Sodium | Generic | 71 | 19 | $504 |
| Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) | Brand | 21 | 13 | $587 |
| Metronidazole | Generic | 18 | 16 | $438 |
| Fluconazole | Generic | 17 | 16 | $342 |
| Ibuprofen | Generic | 16 | 16 | $58 |
| Clobetasol Propionate | Generic | 13 | 0 | $1,553 |
| Premarin (Estrogens, Conjugated) | Brand | 13 | 0 | $6,111 |
Frequently asked questions
What is Dr. Alexa Williamson's medical specialty?
Dr. Alexa Williamson practices Physician Assistant in Sycamore, IL.
Where does Dr. Alexa Williamson practice?
Dr. Alexa Williamson practices at 2496 Dekalb Ave, Sycamore, IL 601783293. Office phone: 8157541122.
What is Dr. Alexa Williamson's NPI?
Dr. Alexa Williamson's National Provider Identifier (NPI) is 1194490300, issued by NPPES.
Does Dr. Alexa Williamson accept Medicare assignment?
Yes. Dr. Alexa Williamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexa Williamson commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.